Bacci, M., & Rohde, M. (2014). The Holy Portolano: The sacred geography of navigation in the Middle Ages : Fribourg colloquim 2013. Walter de Gruyter GmbH.
Chicago-viite (17. p.)Bacci, Michele, ja Martin Rohde. The Holy Portolano: The Sacred Geography of Navigation in the Middle Ages : Fribourg Colloquim 2013. Berlin, [Germany]: Walter de Gruyter GmbH, 2014.
MLA-viite (9. p.)Bacci, Michele, ja Martin Rohde. The Holy Portolano: The Sacred Geography of Navigation in the Middle Ages : Fribourg Colloquim 2013. Walter de Gruyter GmbH, 2014.
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